How to Remove all Special Characters From any String Using PHP?

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Hello friends, today I will tell you through expertsphp tutorial how you will Remove Special Characters Value From any String by PHP. Today we will try to understand this through tutorial.

Let me try to understand you through php code so let’s go

First, you create a function in php. You can keep the name of that funcction according to you.A string in this function
Make a variable. preg_replace This is a php function in which you can remove the charechers by giving your according value.
Let us try to understand through example.


function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special characters.
echo clean('a|"bc!@£de^&%%%%$fvvvvvvvg');